ZA962368B - Interbody fusion device and method for restoration of normal spinal anatomy - Google Patents

Interbody fusion device and method for restoration of normal spinal anatomy

Info

Publication number
ZA962368B
ZA962368B ZA962368A ZA962368A ZA962368B ZA 962368 B ZA962368 B ZA 962368B ZA 962368 A ZA962368 A ZA 962368A ZA 962368 A ZA962368 A ZA 962368A ZA 962368 B ZA962368 B ZA 962368B
Authority
ZA
South Africa
Prior art keywords
restoration
fusion device
interbody fusion
spinal anatomy
normal spinal
Prior art date
Application number
ZA962368A
Inventor
Thomas A Zdeblick
Eddie F Ray Iii
Lawrence M Boyd
Original Assignee
Danek Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/411,017 external-priority patent/US5782919A/en
Application filed by Danek Medical Inc filed Critical Danek Medical Inc
Publication of ZA962368B publication Critical patent/ZA962368B/en

Links

Classifications

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    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1671—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
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    • A61F2310/00161—Carbon; Graphite
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    • A61F2310/00179—Ceramics or ceramic-like structures
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    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/38—Materials or treatment for tissue regeneration for reconstruction of the spine, vertebrae or intervertebral discs

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Neurology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dentistry (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
ZA962368A 1995-03-27 1996-03-25 Interbody fusion device and method for restoration of normal spinal anatomy ZA962368B (en)

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US08/411,017 US5782919A (en) 1995-03-27 1995-03-27 Interbody fusion device and method for restoration of normal spinal anatomy

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AU (1) AU705930B2 (en)
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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR038680A1 (en) 2002-02-19 2005-01-26 Synthes Ag INTERVERTEBRAL IMPLANT
EP2457541A1 (en) 2003-02-06 2012-05-30 Synthes GmbH Implant between vertebrae
FR2871366A1 (en) 2004-06-09 2005-12-16 Ceravic Soc Par Actions Simpli PROSTHETIC EXPANSIBLE BONE IMPLANT
US20100305704A1 (en) 2006-02-27 2010-12-02 Synthes Gmbh Intervertebral implant with fixation geometry
US8894661B2 (en) 2007-08-16 2014-11-25 Smith & Nephew, Inc. Helicoil interference fixation system for attaching a graft ligament to a bone
KR20100105580A (en) 2007-11-16 2010-09-29 신세스 게엠바하 Low profile intervertebral implant
JP5681636B2 (en) 2008-11-07 2015-03-11 ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング Intervertebral interbody spacer and connecting plate assembly
US9775702B2 (en) 2010-03-10 2017-10-03 Smith & Nephew, Inc. Composite interference screws and drivers
US9308080B2 (en) 2010-03-10 2016-04-12 Smith & Nephew Inc. Composite interference screws and drivers
DE102010035832A1 (en) * 2010-08-30 2012-03-01 Spontech Spine Intelligence Group Ag Instrumentation for inserting an implant into an intervertebral disc space
WO2012088238A2 (en) 2010-12-21 2012-06-28 Synthes Usa, Llc Intervertebral implants, systems, and methods of use
RU2594812C2 (en) 2011-03-11 2016-08-20 Смит Энд Нефью, Инк. Trephine
US9924934B2 (en) 2011-06-07 2018-03-27 Smith & Nephew, Inc. Surgical anchor delivery system
US9155531B2 (en) 2013-03-15 2015-10-13 Smith & Nephew, Inc. Miniaturized dual drive open architecture suture anchor
MX2015014219A (en) 2013-04-09 2015-12-11 Smith & Nephew Inc Open-architecture interference screw.
CN103598913A (en) * 2013-12-02 2014-02-26 宫锡和 Universal interbody fusion cage propeller
FR3015221B1 (en) 2013-12-23 2017-09-01 Vexim EXPANSIBLE INTRAVERTEBRAL IMPLANT SYSTEM WITH POSTERIOR PEDICULAR FIXATION
CN103720510B (en) * 2014-01-23 2015-12-02 宫锡和 Electric multifunctional interbody fusion cage propeller
CN105287059A (en) * 2014-07-30 2016-02-03 上海祥尧医疗器械有限公司 Interbody fusion cage and implantation device thereof
US9867718B2 (en) 2014-10-22 2018-01-16 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
TWI720677B (en) * 2019-11-05 2021-03-01 台灣微創醫療器材股份有限公司 Spinal implant structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877020A (en) * 1984-11-30 1989-10-31 Vich Jose M O Apparatus for bone graft
DE3809793A1 (en) * 1988-03-23 1989-10-05 Link Waldemar Gmbh Co SURGICAL INSTRUMENT SET
US5015247A (en) * 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
CA2015507C (en) * 1989-07-06 1999-01-05 Stephen D. Kuslich Spinal implant
DE4101526A1 (en) * 1990-12-19 1992-07-02 Haerle Anton Bone substitute for repairing bone defects and distractions - consists of two components, one to provide mechanical strength, the other promoting osteo-conductive action
US5306309A (en) * 1992-05-04 1994-04-26 Calcitek, Inc. Spinal disk implant and implantation kit
FR2708461B1 (en) * 1993-08-06 1995-09-29 Advanced Technical Fabrication Interbody implant for spine.
WO1995031947A1 (en) * 1994-05-23 1995-11-30 Spine-Tech, Inc. Intervertebral fusion implant

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AU4829496A (en) 1996-10-10
CN1701772A (en) 2005-11-30
AU705930B2 (en) 1999-06-03
TR199600243A2 (en) 1996-11-21
MX9601079A (en) 1997-07-31

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